diff --git a/power_manager/udev/gen_autosuspend_rules.py b/power_manager/udev/gen_autosuspend_rules.py
index fd487b4..35b9634 100755
--- a/power_manager/udev/gen_autosuspend_rules.py
+++ b/power_manager/udev/gen_autosuspend_rules.py
@@ -89,6 +89,8 @@
   "0489:e09f",
   # LiteOn (parrot)
   "04ca:3006",
+  # LiteOn (scarlet)
+  "04ca:301a",
   # Atheros (stumpy, stout)
   "0cf3:3004",
   # Atheros (AR3011) (mario, alex, zgb)